baber/WOPTO huggingface dataset:
Patent JP-2004250880-A (JP)
Title: Waterproof sheet joining device and joining method
Inventor: TOMIMATSU HIROAKI
IPC: E21D11/38
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform welding of high sealing performance by removing creases of a waterproof sheet.  <P>SOLUTION: This waterproof sheet joining device 1 for joining a circumferentially extended overlap part 7 of a newly installed waterproof sheet 5 and an existing waterproof sheet 6 wound up in cylindrical shape in a tunnel boring machine 2, is provided with a waterproof sheet receiving frame 9 formed along the inner periphery of a tail frame 8; a welding device 11 for welding the overlap part while moving along the overlap part of the newly installed waterproof sheet 5 and existing waterproof sheet 6 wound in cylindrical shape along the inner peripheries; and a waterproof sheet crease removing device 12 positioned ahead in the proceeding direction to press the newly installed waterproof sheet 5 toward the inner peripheral surface of the waterproof sheet receiving frame 9, to stretch the creases, preceding welding by the welding device 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253542-A (JP)
Title: Semiconductor laser apparatus
Inventor: ONUKI SHINICHI
IPC: H01S5/028
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser apparatus which can precisely control light intensity Pa of main light 6 with light intensity Pb of monitoring light 8 and highly precisely output light of high light power.  <P>SOLUTION: In the semiconductor laser device 20, light caused in an active layer 2 is emitted from one end face 3a as main light 6 and as monitoring light 8 monitoring an output characteristic of main light from the other end face 3b, a main light-side reflecting film 9 is formed on an end face from which main light is emitted, and a monitoring light side reflecting film 21 whose reflectance is higher than the main light-side reflecting film 9 is formed on an end face from which monitoring light is emitted. A reflectance Rb of light in the monitoring light-side reflecting film 21 depends on a wavelength of incident light and changes. A wavelength λ<SB>M</SB>of incident light with which the reflectance Rb of light becomes the largest is set to be shorter than the shortest wavelength λ<SB>S</SB>in use in a wavelength range (λ<SB>S</SB>to λ<SB>L</SB>) in use which is previously decided in main light.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253279-A (JP)
Title: Fuel cell
Inventor: MARUTANI KAZUMASA
IPC: H01M8/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable fuel cell by reducing electric resistance of the fuel cell, improving generation performance of the fuel cell, and reducing stress generated at an end part of the fuel cell.  <P>SOLUTION: In this fuel cell 33, an inner electrode 33b1, a solid electrolyte 33c and an outer electrode 33d are sequentially provided on one side surface of a plate-like conductive supporting body 33a, an inter connector 33e is provided on the other surface of the conductive supporting body 33a, and the solid electrolyte 33c is extend from the one side surface to the end part of the other surface of the conductive supporting body 33a. When thickness of the supporting body 33a, the inner electrode 33b1 and the solid electrolyte 33c on the surfaces are A1, B1 and C1 respectively, and the thickness of the conductive supporting body 33a, the inner electrode 33b1, and the solid electrolyte 33c in an end part are A2, B2 and C2 respectively, a relation of A2+B2+C2>A1+B1+C1 is satisfied.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251396-A (JP)
Title: Ball chuck
Inventor: MATSUDA YASUO
IPC: F16B33/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce machining cost for a screw plug by allowing proper fastening of the screw plug to the center of a fastening hole even when a bracket has a small plate thickness.  <P>SOLUTION: A first screw 15 to be screwed into a case 1 and a second fastening screw 16 are formed on the outer peripheral face of the screw plug 5 to be screwed into the case 1. The first screw 15 has a screw diameter and a screw pitch being the same as the second screw 16. Both screws 15, 16 are continuously formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003316646-A (JP)
Title: Image forming apparatus and memory management method
Inventor: SHIODA NORIYUKI
IPC: G06F9/46
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of improving the using efficiency of a memory while reducing overhead caused at the time of memory access, and a memory management method.  <P>SOLUTION: An image forming apparatus for mapping the memory to the process of an application performing an image forming processing and the process of a control service managing hardware resources utilized in the image forming processing comprises: a region acquisition means for acquiring at least a direct mapping region capable of direct mapping by the process on the memory; and an address conversion means for correlating the physical address of the direct mapping region with a virtual address for the direct mapping region included on a virtual memory region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320609-A (JP)
Title: Transparent conductive film
Inventor: OBOSHI TAKANORI
IPC: C23C16/42
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conductive film sufficiently withstanding even large slide load in a pen input touch panel or the like, generating no crack and peeling, not generating a problem due to gas even if a conductive layer is formed by a sputtering method, and generating no deformation in a base material.  <P>SOLUTION: The transparent conductive film is obtained by successively laminating the base material, an anchor layer for fixing the conductive layer and the conductive layer. The anchor layer is a silica layer formed by a plasma CVD method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004258714-A (JP)
Title: Device for displaying picture
Inventor: NIWA KENICHI
IPC: G06F3/033
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture display device for raising convenience in the operation of an operator, without necessity to deliver an operating means and also to consider a sanitary issue.  <P>SOLUTION: The device stipulates an authorized operator in response to the prescribed operation of the operator, and defines the operating means like a keyboard or a mouse, etc., in a proper spatial area with respect to the authorized operator. A virtual plane G or a virtual keyboard H is defined as the operating means, so that the operator performs, a clicking operation, a dragging operation, and a double-clicking operation, etc., being a mouse operation, plots a desired line, a graphic or a character, inputs them on a display screen.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256145-A (JP)
Title: Label sticking system and package sticking system
Inventor: UHARA NOBUYUKI
IPC: B65C9/06
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label sticking system capable of sticking a label at a specified position to a subsequent article, even if the label position between the front and rear articles is closer, and to provide a package sticking system.  <P>SOLUTION: In the label sticking system, an article M is transferred from a first transferring means 201 onto a second transferring means 15, and a label La printed by a label printing means is stuck to the article Ma on the second transferring means 15 with a sticking means. The systems is provided with a determination means and a control means for controlling the timing of discharging a subsequent article Mb to the second transferring means 14 to be delayed, when a kind of front and rear trays T, a kind of an article or a label sticking position is determined different by the determining means, as compared with when determined the same.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259378-A (JP)
Title: Magnetic disk substrate for perpendicular recording and its manufacturing method
Inventor: NAKAJIMA NORIHIKO
IPC: B24B37/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk substrate for a perpendicular recording, in which a plated layer mass-producible at a low cost is arranged, and to offer a method for satisfactorily polishing this plated layer.  <P>SOLUTION: This method includes that the plated layer of Ni-low P capable of plating by an electroless plating is arranged on the magnetic disk substrate for the perpendicular recording, to polish this plated layer of Ni-low P by using an alkaline abrasive of ≥pH8, and also the magnetic disk substrate obtained by the above method is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260016-A (JP)
Title: Photovoltaic power generator
Inventor: YAMADA KEIJI
IPC: H01L31/042
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic power generator in a ground structure for which disposing work on a roof is facilitated, work man-hours are less and execution work is simplified without increasing the number of components.  <P>SOLUTION: The photovoltaic power generator is composed by mounting a solar battery module for which a metal frame is mounted on the peripheral edge of a solar battery main body in the state of abutting the metal frame onto the conductor of a grounded supporting member. A surface on the side to be abutted to the supporting member of the metal frame is formed in a step shape and the surface except the surface on the side to be abutted to the supporting member at least in the metal frame is covered with an insulating film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266045-A (JP)
Title: Lamination lay-up device, method and heating head for printed circuit board
Inventor: NISHIDA HIROSHI
IPC: H05K3/46
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the high multilayering and increased precision are demanded in the printed circuit board whereby highly accurate lamination without being affected by the thickness and the number of layers of a wiring board is required in the lamination process for achieving the demand.  <P>SOLUTION: A heating head 1 attached to a heating block 2 and heated is inserted into a hole 21, bored on the laminated printed circuit board 20 made by laminating a printed circuit board 20a and an insulating body 20b having thermosetting characteristic, to melt and bond the inside surface of the hole 21 uniformly by fusion; and lay up the laminated printed circuit substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263408-A (JP)
Title: Front driving excavation machine and excavation method
Inventor: RO SHAKURO
IPC: E21B4/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front driving excavation machine and method capable of obtaining a uniform, stable excavation performance regardless of the excavation depth.  <P>SOLUTION: In a front driving excavation machine and excavation method in which a shaft is excavated in a stratum and used for a pile pit for a precast foundation pile construction method, a drill bit is driven by a driving device nearly installed and at the same time the drill bit and the driving device are lifted up by a hanging device such as a crane. Electric power or high pressure oil necessary for driving the driving machine is supplied through an electric power cable or an oil pipe by a power source out of the excavation hole.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003340843-A (JP)
Title: Manufacturing method for composite mold element
Inventor: HAYASHI SENICHI
IPC: G02B3/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the stress accumulated in a resin layer while preventing an uncured part from being generated in the side surface part of the resin layer.   <P>SOLUTION: In a method for manufacturing a composite mold element integrated with a base material and the resin layer by forming the resin layer 202, to which the shape of the molding surface of the mold 201 is transferred, to the surface of the base material 204, the resin layer is released from the mold in such a cured state that the viscosity Logη of the resin constituting the resin layer is 10-15 [dPa/s].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004266632-A (JP)
Title: Surface acoustic wave device
Inventor: TAMURA TAKESHI
IPC: H03H9/25
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device which has small frequency variation due to temperature variation during use, in a surface acoustic wave device equipped with a piezoelectric substrate 1 having at least one IDT (inter digital transducer) electrode on one main surface and a package base 3.  <P>SOLUTION: The piezoelectric substrate 1 has an organic substance film 3 having a larger coefficient of thermal expansion than the piezoelectric substrate 1 on the other main surface, which is curved inwardly. Further, the piezoelectric substrate 1 is fixed to the package base 4 with a fixing agent 5 at the center part of the other main surface in a surface acoustic wave propagation direction. This surface acoustic wave device is equipped with a compensating means which is adaptive to variation accompanying a temperature rise and then a stable high-precision surface acoustic wave device can be provided which has small frequency variation due to temperature variation during use.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266176-A (JP)
Title: Ferromagnetic nanoparticle, nanoparticle dispersion, and nanoparticle-coated object
Inventor: HATTORI KOJI
IPC: C22C38/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferromagnetic nanoparticle having an excellent industrical coating suitability, a nanoparticle dispersion, and a nanoparticle-coated object.  <P>SOLUTION: The ferromagnetic nanoparticle is obtained by reducing a metal capable of forming a CuAu type or Cu<SB>3</SB>Au type ferromagnetic ordered allay phase and then by performing ultrafiltration thereof. The nanoparticle dispersion contains the ferromagnetic nanoparticles dispersed therein. The nanoparticle-coated object comprises a film of nanoparticles coated on a support. The coated film is the nanoparticle-coated object by coating the nanoparticle dispersion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268156-A (JP)
Title: Template and substrate polishing head using this template
Inventor: KAJIWARA JIRO
IPC: B24B37/04
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the service life of a template used for a polishing device for polishing a surface of a substrate such as a glass substrate used for a liquid crystal display.  <P>SOLUTION: This substrate polishing head comprises a head base part forming a connecting part with the polishing device, and a sub-carrier arranged under the head base part, and receiving an upper surface of the glass substrate B by the lower end. The template 5 is arranged on the lower end side of the sub-carrier for receiving the outer peripheral edge of the glass substrate B received by the sub-carrier. In the template 5, an area for receiving the peripheral edge of at least the glass substrate B is composed of a rubber material, and its elastic deformation is facilitated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271298-A (JP)
Title: Device for measuring moving body
Inventor: SUDO MITSUNARI
IPC: G01S13/50
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring moving body, capable of reducing the circuit in size, and also capable of measurement of a distance, when the measurement object is moving.  <P>SOLUTION: The device for measuring moving body 1b measures a moving body which is to be the object of measurement, wherein a transmission part 3 outputs electromagnetic waves of a single frequency, a receiving part 4 detects reflected waves formed between an antenna 5 and the moving body, and a control part 21 calculates the distance of the moving body, based on the reflected waves detected by the receiving part 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274896-A (JP)
Title: Motor starter
Inventor: KUDOU KENZOU
IPC: H02P1/42
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor starter which appropriately starts a motor.  <P>SOLUTION: The motor starter 20 for starting a motor 10 having main winding M and starting winding S comprises a first positive temperature coefficient thermistor 22 and a triac 26. The first positive temperature coefficient thermistor has first and second electrodes, and the first electrode is electrically connected with the starting winding M. The triac 26 has first and second electrodes T1 and T2 and a gate G, and the second electrode is electrically connected with the second electrode of the first positive temperature coefficient thermistor 22 and the first electrode is electrically connected with a power source L2. Further, the motor starter 20 comprises a second positive temperature coefficient thermistor 24. The second positive temperature coefficient thermistor has first and second electrodes, and the first electrode is electrically connected with the second electrode of the first positive temperature coefficient thermistor 22 and the second electrode is electrically connected with the gate G of the triac 26.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273836-A (JP)
Title: Cooling device for heating element and power electronic device having the same
Inventor: NAKAHAMA YOSHIFUMI
IPC: F25D17/02
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for heating elements which can improve cooling performance by reducing heat resistance between the heating element and a refrigerant, and to provide a power electronic device having the same.  <P>SOLUTION: The cooling device for the heating elements comprises a heat sink 1 which is composed of a first platy member 1a mounting heating elements 2a-2d thereon, a second platy member opposed to the member 1a, and a pair of side walls and a wall 1d integrally formed with these members, and connected to a first refrigerant pipe 3 for sending out the refrigerant in a cavity at the end 1e of the opposite side of the wall 1d; a header 4 which is integrally formed with the heat sink on the second platy member 1b side and connected to a second refrigerant pipe 6 for sending in the refrigerant, having opening parts 5a-5d for sending out the refrigerant on the positions corresponding to the backsides of the heating elements 2a-2d; and a plurality of guide plates 7a which are arranged on the peripheral edges of the opening parts 5a-5d so as to form a prescribed angle of more than 0° to the direction directed from a point on each central axis of the opening parts 5a-5d toward the outside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274517-A (JP)
Title: Drawing apparatus
Inventor: HAIJIMA MASAMICHI
IPC: H04N1/46
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the convenience of an apparatus for drawing characters, figures, illustrations and images and presenting them.  <P>SOLUTION: The drawing apparatus 2 is used to draw an image on a display body 1 in which the display contents change caused by a beginning of a driving signal, wherein a reading means for reading the contents displayed on the display body 1 and a drawing means for providing a driving signal to the display body 1 to draw an image on the display body 1 are provided on a main body 23 freely movable on the display body 1, and a grip portion 29 for making the main body 23 perform scanning operation on the screen of the display body 1 is provided on the main body 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273882-A (JP)
Title: Molding die and semiconductor-device manufacturing method using the same
Inventor: SHIBATA AKIJI
IPC: H01L21/56
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an insulation resin from leaking from an opening portion when sealing the opening portion of the interposer of a molding die in a transfer molding.  <P>SOLUTION: The molding die has a first die having a cavity of a predetermined shape and has a flat-plate-form second die. In the molding die, the first die is so provided on the surface of a wiring board having a plurality of opening portions whereon a semiconductor chip is mounted by interposing an elastic-body material between the chip and the board, and the second die is so provided on the rear surface of the wiring board whereon the semiconductor chip is mounted as to seal with an insulation resin the periphery of the semiconductor chip and at least one of the opening portions of the wiring board. Further, in the molding die, the second die has a protrusion formed in the periphery of its region overlapping with the opening portion to be sealed with the insulation resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275298-A (JP)
Title: Card fitting utensil for commodity displaying tool
Inventor: OTAKE TOKIO
IPC: A47F5/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to easily mold by a conventional method by a simple constitution, i.e., by making a part to be fitted/attached moldable with a resin, and at the same time, to make it possible to evenly lock/fasten a card fitting utensil to an attaching rod and fit/fix under a surely locked and fastened state even in the pulling out direction by applying an extremely simple process to the distal end part of the attaching rod, and in addition, to facilitate the attaching compared to a simple fixation by welding, and also, to perform the forming of a notched recess to the attaching rod without unevenness, and therefore, to evenly attach/fix the card fitting utensil to a specified display direction without evenness by the locking/fastening of the part to be fitted/attached.  <P>SOLUTION: For this card fitting utensil for a commodity displaying tool, a card fitting part 7 in which a card 6 is fitted is freely turnably provided on the part 5 to be fitted/attached which is fitted on the attaching rod 4 arranged at the upper part of a bar-shape hanger 3 for hang-displaying many commodities 1 by piercing a through hole 2 provided at the upper end of the commodity 1. On the internal side of the part 5 to be fitted/attached, an engaging part 8 with which the attaching rod 4 is engaged is provided on the engaging part 8, a fastening protrusion 10 for locking and slip-off prevention which is fastened to the notched recess 9 formed on the distal end of the attaching rod 4 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276153-A (JP)
Title: Layout setting device for spectacle lens grinding device
Inventor: WATANABE TAKAHIRO
IPC: B24B9/14
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layout setting device for a spectacle lens grinding device, controlling indirectly so that counting is temporarily paused in the case of a match with the numerical value of FPD in operating the "UP/DOWN" key of PD.  <P>SOLUTION: This layout setting device includes functional setting means (operation panels 6, 7 and function keys thereof F1 to F6) for performing various settings required for processing the oval shape data of a spectacle frame and spectacle machining data for grinding a spectacle lens according to the oval shape data. The layout setting device for the spectacle lens grinding device has a control means (a first arithmetic control circuit 31) for controlling to temporarily stop increment and decrement of a numerical value when the numerical value of various data to be set matches a numerical value of another data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI